At Chenwei Machinery, we know that a good trailer jack cannot be separated from solid raw materials. Taking our popular 8000-pound (8K) hand-cranked trailer jack as an example, the core structural parts are made of Q235B high-strength carbon steel. Its strength and toughness are better than ordinary

As a professional trailer jack source factory in Hebei, Chenwei Machinery focuses on designing and producing various high-performance hand-cranked trailer jacks. The products cover two major load-bearing levels of **8000 pounds (8K) and 12000 pounds (12K)** to meet the trailer lifting needs of diffe

As a leading manufacturer of trailer jacks in China, we specialize in producing a full range of high-performance lifting and support jacks, including manual trailer jacks, top-wind trailer jacks, and manure spreader jacks.Our products are widely used for RVs, boat trailers, farm equipment, and indus

With the increasing demand for agricultural mechanization and outdoor trailering, trailer jacks, as important components for support and lifting, are gradually entering the field of vision of more people. It is not just a small accessory, but also a "key fulcrum" connecting heavy-duty equipment and

In today's context of growing demand for high-performance trailer equipment, it is crucial to choose an experienced and trustworthy trailer jack manufacturer. Renqiu Chenwei Machinery Manufacturing Co., Ltd., as a company with more than ten years of industry experience, focuses on the design, produc